eval_results.json

{
    "epoch": 3.0,
    "eval_bleu": 15.0911,
    "eval_gen_len": 39.31,
    "eval_loss": 1.8797874450683594,
    "eval_runtime": 393.1164,
    "eval_samples": 1500,
    "eval_samples_per_second": 3.816,
    "eval_steps_per_second": 0.382
}